Proposal setup to make the TypeScript migration easier

.prettierignore

@@ -1,3 +1,4 @@
 node_modules
 coverage
 dist
+types

package.json

@@ -31,6 +31,7 @@
     "test:debug": "node --inspect-brk ./node_modules/.bin/jest --watch --runInBand",
     "test:update": "npm test -- --updateSnapshot --coverage",
     "validate": "kcd-scripts validate",
+    "generate-types": "tsc",
     "typecheck": "dtslint ./types/"
   },
   "files": [
@@ -41,16 +42,18 @@
     "@babel/runtime": "^7.10.2",
     "aria-query": "^4.0.2",
     "dom-accessibility-api": "^0.4.5",
+    "eslint-import-resolver-typescript": "^2.0.0",
     "pretty-format": "^25.5.0"
   },
   "devDependencies": {
-    "dtslint": "^3.6.9",
     "@testing-library/jest-dom": "^5.9.0",
+    "dtslint": "^3.6.11",
     "jest-in-case": "^1.0.2",
     "jest-serializer-ansi": "^1.0.3",
     "jest-watch-select-projects": "^2.0.0",
     "jsdom": "^16.2.2",
-    "kcd-scripts": "^6.2.0"
+    "kcd-scripts": "^6.2.0",
+    "typescript": "^3.9.5"
   },
   "eslintConfig": {
     "extends": "./node_modules/kcd-scripts/eslint.js",
@@ -59,6 +62,11 @@
       "import/no-unassigned-import": "off",
       "import/no-useless-path-segments": "off",
       "no-console": "off"
+    },
+    "settings": {
+      "import/resolver": {
+        "typescript": {}
+      }
     }
   },
   "eslintIgnore": [